Jump to content

SIP trunk to Fritzbox


Dom
 Share

Recommended Posts

The setup is the following:
- Fritzbox 7490 as Internet router on 192.168.5.1, sip port 5060
- Vodia installed on RPi on the internal LAN on 192.168.5.65, sip port 5065
- Need to connect Vodia to Fritzbox via SIP-trunk

Defined an account/pwd on the Fritzbox for the Vodia, but registration fails w/ error 408 (no response). Pretty sure that the default SIP parameters are incorrect, as we had the same problem with the 3cx-product. Two SIP parameters (‘To : User Part’ and ‘From : User Part’) had to be changed form original caller-id to "AuthID". The log extract below confirms a proble w/ the From- and To-fields. Does anybody know where and how to edit these parameters in the SIP trunk configuration ?

The log shows:

SIP/2.0 400 Illegal request uri
Via: SIP/2.0/UDP 192.168.5.65:5065;branch=z9hG4bK-69a8e8c39e0e9ea31d63fc58ad424e08;rport
From: <sip:missing>
To: <sip:missing>;tag=badrequest
Call-ID: cp4tx61h@pbx
CSeq: 2572 REGISTER
User-Agent: FRITZ!OS
Content-Length: 0

Link to comment
Share on other sites

We used the trunk template "others" as the one provided for the Fritzbox (in v65) apparently doesn't work (see description in the pdf attached). There must be some parameters missing in that template.

By the way, regarding the missing Fritzbox screenshots, we can provide them to you if you specify which ones you'ld like. (We know the Fritzbox config is ok as it works with another 3cx lab-system 🙃)

FritzboxTrunkProblemV1.pdf

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
×
  • Create New...